1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/typing.py b/Lib/typing.py
index e5d14b0..08b2ba3 100644
--- a/Lib/typing.py
+++ b/Lib/typing.py
@@ -1801,7 +1801,9 @@ def _get_protocol_attrs(cls):
     for base in cls.__mro__[:-1]:  # without object
         if base.__name__ in {'Protocol', 'Generic'}:
             continue
-        annotations = getattr(base, '__annotations__', {})
+        annotations = _lazy_annotationlib.get_annotations(
+            base, format=_lazy_annotationlib.Format.FORWARDREF
+        )
         for attr in (*base.__dict__, *annotations):
             if not attr.startswith('_abc_') and attr not in EXCLUDED_ATTRIBUTES:
                 attrs.add(attr)